<template>
    <div
        id="aCoursesList"
        class="bg-fa of"
    >
        <!-- 讲师列表 开始 -->
        <section class="container">
            <header class="comm-title all-teacher-title">
                <h2 class="fl tac">
                    <span class="c-333">全部讲师</span>
                </h2>
                <section class="c-tab-title">
                    <a
                        id="subjectAll"
                        title="全部"
                        href="#"
                    >全部</a>
                    <!-- <c:forEach var="subject" items="${subjectList }">
                              <a id="${subject.subjectId}" title="${subject.subjectName }" href="javascript:void(0)" onclick="submitForm(${subject.subjectId})">${subject.subjectName }</a>
            </c:forEach>-->
                </section>
            </header>
            <section class="c-sort-box unBr">
                <div>
                    <!-- /无数据提示 开始-->
                    <section
                        class="no-data-wrap"
                        v-if="data.total==0"
                    >
                        <em class="icon30 no-data-ico">&nbsp;</em>
                        <span class="c-666 fsize14 ml10 vam">没有相关数据，小编正在努力整理中...</span>
                    </section>
                    <!-- /无数据提示 结束-->
                    <!-- /数据列表 开始-->
                    <article
                        v-if="data.total>0"
                        class="i-teacher-list"
                    >
                        <ul class="of">
                            <li
                                v-for="item in data.items"
                                :key="item.id"
                            >
                                <section class="i-teach-wrap">
                                    <div class="i-teach-pic">
                                        <a
                                            :href="'/teacher/'+item.id"
                                            :title="item.name"
                                        >
                                            <img
                                                :src="item.avatar"
                                                :alt="item.name"
                                                height="142"
                                                hright="142"
                                            >
                                        </a>
                                    </div>
                                    <div class="mt10 hLh30 txtOf tac">
                                        <a
                                            :href="'/teacher/'+item.id"
                                            :title="item.name"
                                            class="fsize18 c-666"
                                        >{{ item.name }}</a>
                                    </div>
                                    <div class="hLh30 txtOf tac">
                                        <span class="fsize14 c-999">{{ item.career }}</span>
                                    </div>
                                    <div class="mt15 i-q-txt">
                                        <p class="c-999 f-fA">{{ item.intro }}</p>
                                    </div>
                                </section>
                            </li>
                        </ul>
                        <div class="clear" />
                    </article>
                    <!-- /数据列表 结束-->
                </div>
                <!-- 公共分页 开始 -->
                <div>
                    <div class="paging">
                        <!-- undisable这个class是否存在，取决于数据属性hasPrevious -->
                        <a
                            :class="{undisable: !data.hasPrevious}"
                            href="#"
                            title="首页"
                            @click.prevent="gotoPage(1)"
                        >首</a>
                        <a
                            :class="{undisable: !data.hasPrevious}"
                            href="#"
                            title="前一页"
                            @click.prevent="gotoPage(data.current-1)"
                        >&lt;</a>
                        <a
                            v-for="page in data.pages"
                            :key="page"
                            :class="{current: data.current == page, undisable: data.current == page}"
                            :title="'第'+page+'页'"
                            href="#"
                            @click.prevent="gotoPage(page)"
                        >{{ page }}</a>
                        <a
                            :class="{undisable: !data.hasNext}"
                            href="#"
                            title="后一页"
                            @click.prevent="gotoPage(data.current+1)"
                        >&gt;</a>
                        <a
                            :class="{undisable: !data.hasNext}"
                            href="#"
                            title="末页"
                            @click.prevent="gotoPage(data.pages)"
                        >末</a>
                        <div class="clear" />
                    </div>
                </div>
                <!-- 公共分页 结束 -->
            </section>
        </section>
        <!-- /讲师列表 结束 -->
    </div>
</template>
<script>
import teacher from '@/api/teacher.js'
export default {
    asyncData({ params, error }) {
        return teacher.getPageFront(1, 8).then(response => {
            return { data: response.data.data }
        })
    },
    methods: {
        gotoPage(page) {
            teacher.getPageFront(page, 8).then(response => {
                this.data = response.data.data
            })
        }
    }
}
</script>
